Acer A1-830 - Manual (Page 46)

46 - FAQ and troubleshooting
System
information and
performance
How do I check
the operating
system version
on my device?
Tap APPS > Settings > About
tablet to check the operating
system version (Kernel/build
number) and other hardware and
software information.
Where can I find
my serial number
ID?
Tap APPS > Settings > About
tablet > Device Information.
Power
I couldn’t turn on
the device.
The battery may be depleted.
Recharge the device.
See
Charging your tablet on page 7
for more information.
Storage
How do I check
memory status? To check storage status, go to
Settings > Storage.
What do I do
when my device’s
internal storage is
full or almost full?
You may need to delete installed
apps or move media files to the
micoSD card.
Unlock pattern
I forgot my unlock
pattern.
After five wrong entries, you can
reset your unlock pattern. Tap
Forgotten pattern? and enter
your Google account username
and password.
You must have an active Google
account on the tablet and an
internet connection.
If this option is not available,
please contact your local Acer
service center.
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